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Distance covered on bike= 1000 km, Time = 5 hrs. Speed = (Distance )/Time = (1000 )/5 = 200 km/hr. Time = 4hrs, Speed of bicycle= (2 )/5 × 200 = 80 km/hr. Distance covered on bicycle= Speed × Time = 80 × 7= 560 km.
If the ratio of the sum invested and simple interest received after 1 year is 20:13 respectively, then find the rate of interest.
The simple interest received on a certain sum is Rs. 4500 less than the sum invested. If the sum was invested at 5% p.a. for 15 years, then find the sim...
Sudeep invested 1/8 of a certain sum at 5% p.a. for two years and 3/5 of the sum at 6% p.a. for two years and the remaining at 10% p.a. for two years. ...
An amount of Rs. (y-2800) was invested on simple interest at the rate of (R+1)% per annum for 6 years. An another amount of Rs. (y+3200) was invested on...
A sum of money is invested at 8% simple interest per annum. If the interest earned after 4 years is ₹3200, what is the principal amount?
Rs. 5,000 is invested in scheme ‘A’ offering simple interest of 16% p.a. and Rs. 6,600 in scheme ‘B’ offering simple interest of 9% p.a. What is...
Ajay invested Rs.24,000 in Fund 'P' for a duration of 4 years, where it earns simple interest at a rate of 22.5% per annum. The amount obtained from Fun...
John invested Rs. (P-4000) and Rs. (P+5000) in scheme A and scheme B respectively. The rate of interest in scheme A and B is (R+1)% and (R-1)% respectiv...
Amit invested a total of Rs. 14,000, dividing the amount between two schemes: one offering compound interest (compounded annually) and the other offerin...
Mandeep took a loan of Rs. 7,300 from his friend Sandeep on 16th March. The loan accrues simple interest at an annual rate of 20%. Calculate the total a...
